Brake pressure apply
First Claim
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1. A method for brake pressure pulsing to achieve cage clearance reduction in a hydraulic brake system comprising the steps of:
- commanding a series of pressure builds and pressure releases while a measured brake pressure is greater than zero and until a brake system inertia is overcome; and
commanding a wheel control phase subsequent to commanding the series of pressure builds and releases.
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Abstract
A method for brake pressure apply in a hydraulic brake system includes commanding a cage clearance reduction phase and commanding a wheel control phase subsequent to the cage clearance reduction phase. Accordingly, the cage clearance is reduced prior to entering the wheel control phase. A method for cage clearance reduction in a hydraulic brake system for roll stability control is also provided.
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Citations
12 Claims
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1. A method for brake pressure pulsing to achieve cage clearance reduction in a hydraulic brake system comprising the steps of:
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commanding a series of pressure builds and pressure releases while a measured brake pressure is greater than zero and until a brake system inertia is overcome; and commanding a wheel control phase subsequent to commanding the series of pressure builds and releases. - View Dependent Claims (2, 3, 4, 5)
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6. A method for cage clearance reduction in a hydraulic brake system for roll stability control comprising:
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performing at least one pressure build while a measured brake pressure is greater than zero; and performing at least one pressure release while the measured brake pressure is greater than zero; wherein cage clearance is substantially minimized by said at least one pressure build and at least one pressure release while a measured brake pressure is greater than zero and until a brake system inertia is overcome. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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Specification